ColorTool
Log in
#528DF9

#528df9 ≈ United Nations Blue

  • azure
  • Lightness: high
  • Saturation: strong
  • Cool
Check contrast Explore in graph Random color

#528df9 is a color from the azure family, with high lightness and strong saturation. In the RGB model it is made of 32.16% red, 55.29% green and 97.65% blue; printed in CMYK it uses 67.07% cyan, 43.37% magenta, 0% yellow and 2.35% black. Its hue angle is 218.8°, with 93.3% saturation and 64.9% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and call-to-action buttons. Black text on this color reaches a contrast ratio of 6.54:1 (WCAG AA). The closest named color is United Nations Blue (#5b92e5), ΔE 2.42.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#6699ff
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2768

Complementary

  1. #528df9
  2. #f9be52

Split complementary

  1. #528df9
  2. #f96a52
  3. #e1f952

Analogous

  1. #52e1f9
  2. #528df9
  3. #6a52f9

Triadic

  1. #528df9
  2. #f9528d
  3. #8df952

Tetradic

  1. #528df9
  2. #be52f9
  3. #f9be52
  4. #8df952

Square

  1. #528df9
  2. #f952e1
  3. #f9be52
  4. #52f96a

Monochromatic

  1. #0641ac
  2. #095cf6
  3. #528df9
  4. #9cbefc
  5. #e6eefe

Shades

#528df9 mixed progressively with black.

  1. #528df9
  2. #4a7fe0
  3. #4271c7
  4. #3963ae
  5. #315595
  6. #29477d
  7. #213864
  8. #192a4b
  9. #101c32
  10. #080e19
  11. #000000

Tints

#528df9 mixed progressively with white.

  1. #528df9
  2. #6398fa
  3. #75a4fa
  4. #86affb
  5. #97bbfb
  6. #a9c6fc
  7. #bad1fd
  8. #cbddfd
  9. #dce8fe
  10. #eef4fe
  11. #ffffff

Tones

#528df9 mixed progressively with gray.

  1. #528df9
  2. #578ced
  3. #5b8ae1
  4. #6089d5
  5. #6488c9
  6. #6987bd
  7. #6e85b0
  8. #7284a4
  9. #778398
  10. #7b818c
  11. #808080

Readable text 3.21:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 6.54:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #909090 ≈ 0.003% of males
Achromatomaly #7c8fc3 ≈ 0.001% of males
Protanopia #5998fd ≈ 1.01% of males
Deuteranopia #3b88f7 ≈ 1.27% of males
Tritanopia #00a6b7 ≈ 0.0001% of males
Protanomaly #5694fb ≈ 1.08% of males
Deuteranomaly #458af8 ≈ 4.63% of males
Tritanomaly #009dd5 ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-528df9 {
  color: #528df9;
}
Background
.bg-528df9 {
  background-color: #528df9;
  color: #000000;
}
Border
.border-528df9 {
  border: 2px solid #528df9;
}
CSS variables
:root {
  --color-primary: #528df9;
  --color-primary-rgb: 82 141 249;
  --color-primary-hsl: 219 93% 65%;
}
Gradient
.gradient-528df9 {
  background: linear-gradient(135deg, #528df9, #6a52f9);
}
Colored shadow
.shadow-528df9 {
  box-shadow: 0 8px 24px rgb(82 141 249 / 0.35);
}

#5b92e5 United Nations Blue ΔE 2.42 #6495ed Cornflower Blue ΔE 2.76 #1e90ff Dodger Blue ΔE 4.59 #318ce7 Bleu de France ΔE 5.08 #6082b6 Glaucous ΔE 7.96 #417dc1 Tufts Blue ΔE 8.48 #71a6d2 Iceberg ΔE 8.73 #ad7206 Inverted #909090 Grayscale 

United Nations Blue
#528df9  rgb(82, 141, 249)  hsl(219, 93%, 65%)  United Nations Blue
#f9be52  rgb(249, 190, 82)  hsl(39, 93%, 65%)  Pastel Orange
#f9528d  rgb(249, 82, 141)  hsl(339, 93%, 65%)  French Rose
#8df952  rgb(141, 249, 82)  hsl(99, 93%, 65%)  Lawn Green